`gokirmak-valley` ile İlgili Madde Sonuçları

Boyabat Castle is a historical fortress located in the Boyabat district of Sinop, in Türkiye’s Black Sea Region. Originally constructed by the Paphlagonians in the 7th century BCE, the castle was subsequently used during the Roman, Byzantine, and Ottoman periods, reflecting the architectural styles of these eras. Built on a steep cliff overlooking the Gökırmak Valley, the structure is not only a defensive fortification but also stands out as an archaeological site due to its underground cities a